2025-02-20T12:39:17.556Z-56.7182-26.403494.224manualconfirmedUSGS5.2mb1Origin/20250220125709.210048.364616Magnitude/20250220125709.210122.3646172025-02-20T12:56:37.99515Z2025-02-20T12:57:09.456419ZSouth Sandwich Islands Regionregion nameOrigin/20250220125709.210048.364616